Graphic Remedy is proud to announce the release of gDEBugger Version 5.5 for Windows, Linux, Mac OS X and iPhone. This version introduces a powerful AMD GPU performance counters integration, displaying AMD graphic hardware and driver performance counters in gDEBugger's Performance Graph and Performance Dashboard views, allowing developers to optimize their application over AMD (ATI) graphics hardware. AMD Performance counters are available on Windows, when using ATI Radeon (TM) HD 2000 series or newer with Catalyst (TM) 9.12 or newer. This version also includes a large number of bug fixes and stability improvements. gDEBugger, an OpenGL and OpenGL ES debugger and profiler, traces application activity on top of the OpenGL API, lets programmers see what is happening within the graphic system implementation to find bugs and optimize OpenGL application performance. gDEBugger runs on Windows, Mac OS X and Linux operating systems.